A plane wall with surface temperature of 300C is attached with straight aluminum triangular fins (k =
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A plane wall with surface temperature of 300°C is attached with straight aluminum triangular fins (k = 236 W/m · K). The fins are exposed to an ambient air condition of 25°C and the convection heat transfer coefficient is 25 W/m2 · K. Each fin has a length of 55 mm, a base of 4 mm thick and a width of 110 mm. Using Table 3–4, determine the efficiency, heat transfer rate, and effectiveness of each fin.
Table 3–4
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Heat And Mass Transfer Fundamentals And Applications
ISBN: 9780073398181
5th Edition
Authors: Yunus Cengel, Afshin Ghajar
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